Stevie, that looks more like my usual way of doing it, so the luggage sits longways with the bike. Heaviest stuff in the bottom of the pack so it's over the pillion seat, lighter stuff in the top so it's not taking weight off the front wheel. This new pack I've got seems to sit more across the bike, but I still don't think it's wider than the bars. Will be buying some new bungees on my way out on Monday, plus I've got a large cargo net that should stretch over the top. I'm really not worried, it'll be fine when I've had a fiddle with it.
Christo, didn't mean to suggest you don't do things properly/safely. Here's Fazer no. 3 in Scotland - looks overloaded, but a lot of thought went into it, well secured, and rode OK.